Details

Time bar (total: 3.5s)

sample13.0ms

Algorithm
intervals
Results
6.0ms350×body80valid

simplify25.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1414
2694
3904
41054
51474
62264
73684
84154
94154

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ 0.253 (* x 0.12))
0.0b
(- 1.0 (* x (+ 0.253 (* x 0.12))))
0.1b
(* x (+ 0.253 (* x 0.12)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt add-log-exp
5×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
3×associate-*r* associate-*l*
2×distribute-rgt-in distribute-lft-in flip3-+ associate-*r/ flip-+ associate--r+
1×+-commutative sub-neg flip3-- diff-log pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod unswap-sqr
Counts
3 → 47
Calls
3 calls:
3.0ms
(+ 0.253 (* x 0.12))
3.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
5.0ms
(* x (+ 0.253 (* x 0.12)))

series134.0ms

Counts
3 → 9
Calls
3 calls:
39.0ms
(+ 0.253 (* x 0.12))
26.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
68.0ms
(* x (+ 0.253 (* x 0.12)))

simplify38.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0226274
1991253
25002253

prune91.0ms

Filtered
56 candidates to 39 candidates (69.6%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New50656
Fresh000
Picked011
Done000
Total50757

Merged error: 0.0b

Counts
57 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (+ 0.253 (* x 0.12)))) (cbrt (* x (+ 0.253 (* x 0.12)))))
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-+ pow1/3 flip-+
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt (* x (+ 0.253 (* x 0.12)))) (cbrt (* x (+ 0.253 (* x 0.12)))))
4.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
4.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
4.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))

series684.0ms

Counts
4 → 12
Calls
4 calls:
161.0ms
(* (cbrt (* x (+ 0.253 (* x 0.12)))) (cbrt (* x (+ 0.253 (* x 0.12)))))
123.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
127.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
272.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))

simplify50.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
04741148
118271083
25001902

prune222.0ms

Filtered
84 candidates to 67 candidates (79.8%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New82284
Fresh055
Picked011
Done011
Total82991

Merged error: 0.0b

Counts
91 → 9

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))
0.8b
(cbrt (+ 0.253 (* x 0.12)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
8×cbrt-prod
6×add-sqr-sqrt add-cube-cbrt cbrt-div *-un-lft-identity
4×pow1 add-exp-log pow1/3 associate-*r/ add-cbrt-cube add-log-exp
3×flip3-+ flip-+
Counts
4 → 46
Calls
4 calls:
1.0ms
(cbrt x)
4.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
3.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
2.0ms
(cbrt (+ 0.253 (* x 0.12)))

series549.0ms

Counts
4 → 12
Calls
4 calls:
172.0ms
(cbrt x)
130.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
124.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
123.0ms
(cbrt (+ 0.253 (* x 0.12)))

simplify40.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0412625
11360597
25001509

prune220.0ms

Filtered
58 candidates to 53 candidates (91.4%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New57158
Fresh066
Picked011
Done022
Total571067

Merged error: 0b

Counts
67 → 10

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series764.0ms

Counts
4 → 12
Calls
4 calls:
239.0ms
(* (cbrt x) (cbrt x))
177.0ms
(cbrt x)
173.0ms
(cbrt x)
175.0ms
(cbrt x)

simplify86.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (80.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune154.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New84185
Fresh156
Picked011
Done033
Total851095

Merged error: 0b

Counts
95 → 10

regimes89.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample287.0ms

Algorithm
intervals
Results
182.0ms10556×body80valid